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In this paper, a plagiarism detection model based on XML is introduced to detect similarities among programs. Based upon the syntax of a specific programming language, the key structure which can represent the procedural structure is picked out from C program. Then using XML text represent C program. According to different key structure, we design the different similarity comparison algorithm to calculate...
This paper presents a method called Event-based Incremental Update of Spatial-Temporal Database. By studying the event-based incremental update of spatial-temporal database, proposed event-based incremental information model, including incremental information modeling and the description method of incremental information based on XML, established the overall framework of the incremental update, including:...
Now a days, human life should be more convenient because various service can provide by progress of ubiquitous computing environments. A lot of networks compose of ubiquitous computing environment and a lot of collected data from these networks must be process to united data format for user application but unity of the collected data from heterogeneous networks is impossible to establish. To alleviate...
Mass for the current space-time multi-source heterogeneous data in the organization, management, integration difficulties, for traditional methods in the data conversion process and other issues caused data loss, Combining the characteristics of ocean space-time data, This paper presents a new seamless integration of massive multi-source heterogeneous space-time data technology (SIMMHS).The technology...
Hyphantria cunea is one of the harmful international plant quarantine pests. In order to monitor and control the increasingly serious situation, based on the materials and data collected by “the 221 project” in Beijing in recent three years, this paper studies the spatial decision-making system of hyphantria prevention and control simulation, by combining WebGIS, JSP and Ajax technology. We design...
The paper analyzes the deficiency of the existed legal risk management system and puts forward a new solution of legal risk service system based on Service-Oriented Architecture (SOA). We propose a service oriented legal risk service system frame and expatiate methods and steps of integration based on SOA detailedly. Conclusively,the solution of based on SOA is feasibility and superiority developed...
Regarding the problems of the combination of inquiries in several heterogeneous databases and inter-accessing among several heterogeneous databases, this paper proposes the Query Processing Center (QPC), which based on the virtual view method. With this method, all the users and databases could connect to the QPC via Internet and constitute a star topology. QPC provides service of query according...
In this paper, the problems existed in the process of crop germplasm resources investigation are analyzed, data standard based on data element technology are established for crop germplasm resources investigation, and the UML model of data elements category and the XML/XSD-based replacement and storage methods are given, finally, compiled and calling procedures for the data standards in crop germplasm...
In order to solve the demand for sharing large-scale data such as high-resolution remote sensing images and the need for service sharing, Web Service technology will be applied to the major animal epidemic disease control system for the sake of putting cyberspace information sharing and Cross-Platform Applications in practice. The application has shown that it's feasible to develop the Major Animal...
A commodity information query system is designed in this study, which is consist of a data services processing server, a commodity information database subsystem, at least a record machine terminal and several inquire terminals. The commodity information is scanned by record machine terminal and is sent to voice platform server, then the HTTP package from the voice platform is sent to data services...
The paper designs and develops a platform for automatic generation of dynamic website by using XML technology. And the paper researches the system architecture and function, expounds the key technique of the template and tag library. Finally, the advantages of platform are discussed and the outlook is made.
Now developers can use Flash and Flex Builder together for their increased use Flex-based rich interactive elements. Grounded on such a background, we designed and implemented “MLBS”. In our design, state-of-the-art technologies adopted cover the following areas: mobile positioning, including GPS, GPSOne, CELLID-based positioning, network technology, GIS system, Database, XML, O/R Mapping, Flash,...
In this paper, the platform of design, analysis and simulation for satellite constellation design and control tool (CDT) is developed, to deal with the design issues of the constellation life cycle, including hybrid orbit constellation configuration design, deployment strategy, station-keeping strategy, reconfiguration strategy, reinforcement strategy, and also the convenient manipulation and demonstration...
The goal of this paper is to propose a way to processing data from service providing networks using reputation mechanism to user application in agent-based network environment. In this process, it must concern about a lot of sensor network because sensor networks are quite different about data format, protocol, and so on. To alleviate this heterogeneity, we propose data integration mechanism that...
The exploration on XML mapping to relational database system has become one of the most important focus in present days due to the role of XML as the channel to transport data over the world wide web. The mapping schemes have effects towards the efficiency of XML processing in terms of database scalability, storage pace into database systems and types of information stored in the database. In this...
The concept of ontology modeling and engineering has drastically evolved with the emergence of semantic web. Today in a collaborative environment ontologies need to interoperate for efficient data exchange. Due to their deterministic nature, ontologies are unable to capture uncertainty inherent in many real world problems. Efforts have been made to add the dimension of uncertainty by synergizing Bayesian...
This paper explains some existing challenges for network topology visualization. An XML schema for network topology description is proposed to achieve the interoperability between different network management applications. For the better understanding of networks, we use XSLT stylesheet to visualize XML topology descriptions as Scalable Vector Graphics (SVG). It has also been explored how to embed...
With the current development of information technology and the popularity of wireless communication devices, mobile learning came into being. 2009, China officially entered the era of 3G, 3G mobile communications technology introduction, certainly for the rapid development of mobile learning, providing a better technical support. The Ajax technology is Web 2.0, and the realization of a new RIA technology...
By now, XML has reached a wide acceptance as a data exchange format in the Internet, and to make the Semantic Web a reality, such data need to be interpreted with respect to ontologies. In order to provide it, a semantic mapping from the XML format data to the ontology is necessary so that XML format data can be converted to OWL. To accomplish this, we offer a mapping formalism to convert the XML...
As the use of XML getting extensive, there is a popular research topic about how to find ours interested information in the XML database under a certain twig pattern. BrunoN proposed the concept of holistic twig in 2002 and brought up the algorithm of TwigStack. When processing the search which only contains ancestor-descendant relationships, this algorithm is the most superior. However, when the...
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